[110 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 5/8-11 X 3-1/2

<p><b>Grade 8 Zinc Yellow Plated Carriage Bolts 5/8-11 X 3-1/2</b> are high-strength fasteners designed for durable timber and structural connections. The Grade 8 steel offers superior load-bearing capability, while the zinc yellow plating provides corrosion resistance for indoor and outdoor use.</p><p>These carriage bolts feature a domed head and a square neck that seats into wood to prevent turning during installation, making them ideal for deck construction, fencing, and other woodworking projects that require a secure, flush finish.</p><h3>Specifications</h3><ul><li><b>Diameter:</b> 5/8 inch</li><li><b>Thread:</b> 11 TPI UNC</li><li><b>Length:</b> 3-1/2 inches</li><li><b>Material/Grade:</b> Grade 8 steel</li><li><b>Finish:</b> Zinc yellow plated</li><li><b>Head type:</b> Carriage bolt with domed head and square neck</li></ul><p>Ideal for timber-to-timber connections in decks, fences, pergolas, and other wooden structures. Use these bolts when you need a strong, corrosion-resistant fastener that resists rotation for a clean, secure fit.</p>